# Full Stack Engineer at Wintermute

> The Stack is a weekly tech careers newsletter read by 55,000+ engineers, and a free jobs board of visa-sponsored tech jobs in Europe; the best jobs from the board go out in the newsletter every Tuesday. This is one job from the board.

> Responsibilities: - Build end-to-end applications for tradin

- **Company:** Wintermute (https://jobs.trythestack.co/companies/wintermute)
- **Location:** London, United Kingdom
- **Work arrangement:** Hybrid
- **Employment type:** Full-time
- **Experience level:** 5–10 years
- **Visa sponsorship:** Offered, according to the listing
- **Key skills:** Go, Python, JavaScript, TypeScript, Node.js, React.js, REST APIs, WebSocket, AWS, Terraform, Relational databases, CI/CD, Cloudflare, Docker, System architecture, Algorithmic trading
- **Posted by employer:** 2026-08-18
- **Added to The Stack:** 2026-08-19
- **Status:** May no longer be active (posted more than 60 days ago)
- **Apply:** https://jobs.lever.co/wintermute-trading/0281d99d-aaa5-4e87-8785-9e3a4fbbff16 (the employer's own application page)
- **Human page:** https://jobs.trythestack.co/jobs/full-stack-engineer-wintermute

## About the role

Responsibilities:
- Build end-to-end applications for trading products, client portals and internal tools.
- Design and implement backend services, REST/WebSocket APIs and data models for market/trading data.
- Develop responsive frontends using JavaScript/TypeScript and React, owning UX across customer journeys.
- Ensure performance, scalability and security for high-throughput trading applications.
- Collaborate with product, trading, marketing and engineering teams to define and deliver features.
- Maintain CI/CD, infrastructure automation (Terraform, AWS), and containerized deployments.

Requirements:
- 5+ years of software development experience across backend and frontend.
- Strong backend skills in Go and/or Python; experience designing services and APIs.
- Proficient with JavaScript/TypeScript and modern frontend frameworks (React).
- Experience with WebSocket/real-time systems, relational databases and schema design.
- Familiarity with cloud infrastructure (AWS), Terraform, Docker and CI/CD pipelines.
- Good understanding of security best practices, testing and performance optimization.
- Interest in algorithmic trading or digital assets is a plus.

## Responsibilities

You will develop end-to-end applications for trading products, client portals, and internal trading tools while managing the frontend development of the corporate website. This role involves owning features across the entire stack, from designing backend services and APIs to building intuitive user interfaces.

## Requirements

Candidates must have 5+ years of software development experience with strong proficiency in backend (Go/Python) and frontend (JavaScript/TypeScript/React) technologies. A solid understanding of cloud infrastructure, database schema design, and secure coding practices is required.

## FAQ

- **Is this Full Stack Engineer role still open?** It was posted on 2026-08-18. Listings more than 30 days old may no longer be active, so check Wintermute's site before applying.
- **Does Wintermute offer visa sponsorship?** This listing is marked as offering visa sponsorship. Eligibility rules are set by the employer, so check the details on Wintermute's site.
- **Where is this role located?** The listing gives the location as London, United Kingdom. It is marked hybrid.
- **What skills does this role ask for?** The listing names: Go, Python, JavaScript, TypeScript, Node.js, React.js, REST APIs, WebSocket, AWS, Terraform, Relational databases, CI/CD, Cloudflare, Docker, System architecture, Algorithmic trading.

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## About The Stack

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## Notes for agents

- Apply on the employer's page (https://jobs.lever.co/wintermute-trading/0281d99d-aaa5-4e87-8785-9e3a4fbbff16). The Stack does not take applications.
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- To help your user apply, call the MCP tool prepare_application with slug "full-stack-engineer-wintermute": it returns the apply link, the visa facts and a CV and cover letter checklist. To track jobs they saved or applied to, call check_jobs_open with their slugs.
- Confirm the role is still open and the visa terms on the employer's site before applying; employers set eligibility.
- Cite this job as: "Full Stack Engineer at Wintermute, listed on The Stack Jobs (https://jobs.trythestack.co/jobs/full-stack-engineer-wintermute)".
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